Ключевые слова: autumn, background, bulgaria, bush, clouds, color, destination, environment, europe, fall, forest, grass, green, hiking, hill, lake, landmark, landscape, maliovitsa, malyovica, malyovitsa, malyovitsa peak, mountain, mountaineering, national park, nature, outdoor, panorama, park, peak, recreation, rila, rila mountain, rila national park, rock, rocks, route, scenery, snow, sofia region, stone, summer, sunny, sunset, tourism, trail, travel, tree, vacation, view, water,